<template>
  <div class="xtx-pay-checkout-page">
    <div class="container">
      <XtxBread>
        <XtxBreadItem to="/">首页</XtxBreadItem>
        <XtxBreadItem to="/cart">购物车</XtxBreadItem>
        <XtxBreadItem>填写订单</XtxBreadItem>
      </XtxBread>
      <div class="wrapper" v-if="order">
        <!-- 收货地址 -->
        <h3 class="box-title">收货地址</h3>
        <div class="box-body">
          <!--收货地址组件-->
          <CheckoutAddress :list="order.userAddresses" @change="changeAddress"/>
        </div>
        <!-- 商品信息 -->
        <h3 class="box-title">商品信息</h3>
        <div class="box-body">
          <table class="goods">
            <thead>
            <tr>
              <th width="520">商品信息</th>
              <th width="170">单价</th>
              <th width="170">数量</th>
              <th width="170">小计</th>
              <th width="170">实付</th>
            </tr>
            </thead>
            <tbody>
            <tr v-for="item in order.goods" :key="item.skuId">
              <td>
                <a href="javascript:;" class="info">
                  <img :src="item.picture" alt="">
                  <div class="right">
                    <p>{{ item.name }}</p>
                    <p>{{ item.attrsText }}</p>
                  </div>
                </a>
              </td>
              <td>&yen;{{ item.price }}</td>
              <td>{{ item.count }}</td>
              <td>&yen;{{ item.totalPrice }}</td>
              <td>&yen;{{ item.totalPayPrice }}</td>
            </tr>
            </tbody>
          </table>
        </div>
        <!-- 配送时间 -->
        <h3 class="box-title">配送时间</h3>
        <div class="box-body">
          <a class="my-btn active" href="javascript:;">不限送货时间：周一至周日</a>
          <a class="my-btn" href="javascript:;">工作日送货：周一至周五</a>
          <a class="my-btn" href="javascript:;">双休日、假日送货：周六至周日</a>
        </div>
        <!-- 支付方式 -->
        <h3 class="box-title">支付方式</h3>
        <div class="box-body">
          <a class="my-btn active" href="javascript:;">在线支付</a>
          <a class="my-btn" href="javascript:;">货到付款</a>
          <span style="color:#999">货到付款需付5元手续费</span>
        </div>
        <!-- 金额明细 -->
        <h3 class="box-title">金额明细</h3>
        <div class="box-body">
          <div class="total">
            <dl>
              <dt>商品件数：</dt>
              <dd>{{ order.summary.goodsCount }}件</dd>
            </dl>
            <dl>
              <dt>商品总价：</dt>
              <dd>¥{{ order.summary.totalPrice }}</dd>
            </dl>
            <dl>
              <dt>运<i></i>费：</dt>
              <dd>¥{{ order.summary.postFee }}</dd>
            </dl>
            <dl>
              <dt>应付总额：</dt>
              <dd class="price">¥{{ order.summary.totalPayPrice }}</dd>
            </dl>
          </div>
        </div>
        <!-- 提交订单 -->
        <div class="submit">
          <XtxButton type="primary" @click="submitOrderFn">提交订单</XtxButton>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
import CheckoutAddress from '@/views/member/pay/components/checkout-address'
import { createOrder, repurchaseOrder, submitOrder } from '@/api/order'
import { reactive, ref } from 'vue'
import Message from '@/components/library/Message'
import { useRoute, useRouter } from 'vue-router'

export default {
  name: 'XtxPayCheckoutPage',
  components: { CheckoutAddress },
  setup () {
    const router = useRouter()
    const route = useRoute()
    // 结算功能-生成订单--订单信息
    if (route.query.orderId) {
      // 按照订单再次购买结算
      repurchaseOrder(route.query.orderId).then(data => {
        order.value = data.result
        reqParams.goods = data.result.goods.map(({
          skuId,
          count
        }) => ({
          skuId,
          count
        }))
      })
    } else {
      // 按照购物车商品结算
      createOrder().then(data => {
        order.value = data.result
        reqParams.goods = data.result.goods.map(({
          skuId,
          count
        }) => ({
          skuId,
          count
        }))
      })
    }
    const order = ref(null)

    // 结算功能，--提交订单---提交信息
    const reqParams = reactive({
      // 所选地址Id，切换收获地址，或者默认的时候就会填充
      addressId: null,
      // 配送时间类型，1为不限，2为工作日，3为双休或假日
      deliveryTimeType: 1,
      // 支付方式，1为在线支付，2为货到付款
      payType: 1,
      // 支付渠道：支付渠道，1支付宝、2微信--支付方式为在线支付时，传值，为货到付款时，不传值
      payChannel: 1,
      // 买家留言
      buyerMessage: '',
      // 商品集合:必须包含：  skuId， count
      goods: []
    })
    // 接受收获地址id
    const changeAddress = (id) => {
      reqParams.addressId = id
    }
    // 提交订单
    const submitOrderFn = () => {
      if (!reqParams.addressId) {
        return Message({ text: '请选择收货地址' })
      }
      submitOrder(reqParams).then(data => {
        // 提示
        Message({
          type: 'success',
          text: '提交订单成功'
        })
        // 跳转支付页面
        router.push(`/member/pay?orderId=${data.result.id}`)
      }).catch(e => {
        Message({
          type: 'error',
          text: e.response.data.message ? e.response.data.message : '出错了'
        })
      })
    }
    return {
      order,
      reqParams,
      changeAddress,
      submitOrderFn
    }
  }
}
</script>
<style scoped lang="less">
.xtx-pay-checkout-page {
  .wrapper {
    background: #fff;
    padding: 0 20px;

    .box-title {
      font-size: 16px;
      font-weight: normal;
      padding-left: 10px;
      line-height: 70px;
      border-bottom: 1px solid #f5f5f5;
    }

    .box-body {
      padding: 20px 0;
    }
  }
}

.address {
  border: 1px solid #f5f5f5;
  display: flex;
  align-items: center;

  .text {
    flex: 1;
    min-height: 90px;
    display: flex;
    align-items: center;

    .none {
      line-height: 90px;
      color: #999;
      text-align: center;
      width: 100%;
    }

    > ul {
      flex: 1;
      padding: 20px;

      li {
        line-height: 30px;

        span {
          color: #999;
          margin-right: 5px;

          > i {
            width: 0.5em;
            display: inline-block;
          }
        }
      }
    }

    > a {
      color: @xtxColor;
      width: 160px;
      text-align: center;
      height: 90px;
      line-height: 90px;
      border-right: 1px solid #f5f5f5;
    }
  }

  .action {
    width: 420px;
    text-align: center;

    .btn {
      width: 140px;
      height: 46px;
      line-height: 44px;
      font-size: 14px;

      &:first-child {
        margin-right: 10px;
      }
    }
  }
}

.goods {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;

  .info {
    display: flex;
    text-align: left;

    img {
      width: 70px;
      height: 70px;
      margin-right: 20px;
    }

    .right {
      line-height: 24px;

      p {
        &:last-child {
          color: #999;
        }
      }
    }
  }

  tr {
    th {
      background: #f5f5f5;
      font-weight: normal;
    }

    td, th {
      text-align: center;
      padding: 20px;
      border-bottom: 1px solid #f5f5f5;

      &:first-child {
        border-left: 1px solid #f5f5f5;
      }

      &:last-child {
        border-right: 1px solid #f5f5f5;
      }
    }
  }
}

.my-btn {
  width: 228px;
  height: 50px;
  border: 1px solid #e4e4e4;
  text-align: center;
  line-height: 48px;
  margin-right: 25px;
  color: #666666;
  display: inline-block;

  &.active, &:hover {
    border-color: @xtxColor;
  }
}

.total {
  dl {
    display: flex;
    justify-content: flex-end;
    line-height: 50px;

    dt {
      i {
        display: inline-block;
        width: 2em;
      }
    }

    dd {
      width: 240px;
      text-align: right;
      padding-right: 70px;

      &.price {
        font-size: 20px;
        color: @priceColor;
      }
    }
  }
}

.submit {
  text-align: right;
  padding: 60px;
  border-top: 1px solid #f5f5f5;
}
</style>
